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<?xml version="1.0" encoding="UTF-8"?>
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.w3.org/1998/Math/MathML"
targetNamespace="http://www.w3.org/1998/Math/MathML"
elementFormDefault="qualified"
>
<xs:annotation>
<xs:documentation>
This schema module defines sets of attributes common to several elements
of presentation MathML.
Author: Stéphane Dalmas, INRIA.
</xs:documentation>
</xs:annotation>
<!-- The mathematics style attributes. These attributes are valid on all
presentation token elements except "mspace" and "mglyph", and on no
other elements except "mstyle". -->
<xs:attributeGroup name="Token-style.attrib">
<xs:attribute name="mathvariant">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="normal"/>
<xs:enumeration value="bold"/>
<xs:enumeration value="italic"/>
<xs:enumeration value="bold-italic"/>
<xs:enumeration value="double-struck"/>
<xs:enumeration value="bold-fraktur"/>
<xs:enumeration value="script"/>
<xs:enumeration value="bold-script"/>
<xs:enumeration value="fraktur"/>
<xs:enumeration value="sans-serif"/>
<xs:enumeration value="bold-sans-serif"/>
<xs:enumeration value="sans-serif-italic"/>
<xs:enumeration value="sans-serif-bold-italic"/>
<xs:enumeration value="monospace"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="mathsize">
<xs:simpleType>
<xs:union memberTypes="simple-size length-with-unit"/>
</xs:simpleType>
</xs:attribute>
<!-- For both of the following attributes the types should be
more restricted -->
<xs:attribute name="mathcolor" type="xs:string"/>
<xs:attribute name="mathbackground" type="xs:string"/>
</xs:attributeGroup>
<!-- These operators are all related to operators. They are valid on "mo"
and "mstyle". -->
<xs:attributeGroup name="Operator.attrib">
<!-- this attribute value is normally inferred from the position of
the operator in its "<mrow"> -->
<xs:attribute name="form">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="prefix"/>
<xs:enumeration value="infix"/>
<xs:enumeration value="postfix"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<!-- set by dictionary, else it is "thickmathspace" -->
<xs:attribute name="lspace">
<xs:simpleType>
<xs:union memberTypes="length-with-unit named-space"/>
</xs:simpleType>
</xs:attribute>
<!-- set by dictionary, else it is "thickmathspace" -->
<xs:attribute name="rspace">
<xs:simpleType>
<xs:union memberTypes="length-with-unit named-space"/>
</xs:simpleType>
</xs:attribute>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="fence" type="xs:boolean"/>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="separator" type="xs:boolean"/>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="stretchy" type="xs:boolean"/>
<!-- set by dictionary, else it is "true" -->
<xs:attribute name="symmetric" type="xs:boolean"/>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="movablelimits" type="xs:boolean"/>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="accent" type="xs:boolean"/>
<!-- set by dictionary, else it is "false" -->
<xs:attribute name="largeop" type="xs:boolean"/>
<xs:attribute name="minsize">
<xs:simpleType>
<xs:union memberTypes="length-with-unit named-space"/>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="maxsize">
<xs:simpleType>
<xs:union memberTypes="length-with-unit named-space infinity xs:float"/>
</xs:simpleType>
</xs:attribute>
</xs:attributeGroup>
</xs:schema>
<!--
Copyright û 2002 World Wide Web Consortium, (Massachusetts Institute
of Technology, Institut National de Recherche en Informatique et en
Automatique, Keio University). All Rights Reserved. See
http://www.w3.org/Consortium/Legal/.
-->
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